Initial Config of components

- eleventy
- tailwindcss
- postcss
- webpack

postcss.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  plugins: [
+    require('postcss-import'),
+    require('tailwindcss')('./tailwind.config.js'),
+    require('autoprefixer'),
+  ],
+};